Metal Coated Single Mode Fiber: Gold and Aluminum

Specifications

Mode Field Diameter (MFD): 9.2 um
Wavelength Range: 1310 – 1550 nm
Cable Length: 100 m
Fiber Core Material: Silica
Core Diameter: 9 µm ± 2 %
Cladding Diameter: 125 µm ± 2 %
Coating Diameter (Gold): 155 µm ± 10 %
Coating Diameter (Aluminum): 175 µm ± 10 %
Numerical Aperture (All Silica): up to 0.35
Numerical Aperture (Hard Clad): up to 0.52
Wavelength Operating Range: 1310 nm and 1550 nm
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Features


  • Wide operating temperature range from cryogenic up to 400°C (Aluminum) or 700°C (Gold)

  • Hermetic & sterilizable

  • Directly solderable for vacuum feedthroughs & laser diode pigtailing

  • Radiation resistant

  • Low outgassing

  • Resistant to organic solvents

Applications

Metal coated Singlemode optical fibers are typically used under extreme conditions such as:



  • Aircraft, missile, rocket, turbine & jet engine monitoring

  • Radiation, caustic & corrosive environments

  • Material fatigue sensing applications

  • High power laser delivery systems

  • Ultra high vacuum applications

  • Semiconductor manufacturing